UN atomic watchdog head says additional understandings must lay out how Iran's violations of multilateral accord can be reversed, as parties are no longer at 'square one'

Joint commission representing China, France, Russia, Germany, Britain and Iran meets in effort to prevent total breakdown of 2015 agreement before Biden enters office

Iranian president says country 'very happy' to see incumbent US president ousted, accuses him of preventing Tehran from purchasing COVID-19 vaccines

Iranian president vows to avenge assassination of Mohsen Fakhrizadeh, but says Tehran will not allow Israel to decide the ‘time or venue’ of its retaliation

Head of Iranian armed forces gives military decoration to Mohsen Fakhrizadeh's family on behalf of supreme leader, says it's 'for dear ones who defend the Islamic Revolution'

Adviser to parliament speaker says those responsible for assassination of Mohsen Fakhrizadeh will face justice

France, Germany and UK say announcement by Tehran violates nuclear deal, reiterate commitment to 2015 pact

Deputy commander of top military unit claims remote-controlled machine gun zoomed in on Mohsen Fakhrizadeh's face before firing fatal burst

Supreme National Security Council condemns 'ruckus' over the legislation, which the government opposes

Report says ex-PM Olmert played top-secret recording of Fakhrizadeh for President Bush in decisive 2008 meeting that boosted US-Israel cooperation against Iran's nuclear program